proc_service.h revision 0
0N/A/*
0N/A * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
0N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
0N/A *
0N/A * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
0N/A * CA 95054 USA or visit www.sun.com if you need additional information or
0N/A * have any questions.
0N/A *
0N/A */
0N/A
0N/A#ifndef _PROC_SERVICE_H_
0N/A#define _PROC_SERVICE_H_
0N/A
0N/A#include <stdio.h>
0N/A#include <thread_db.h>
0N/A
0N/A// Linux does not have the proc service library, though it does provide the
0N/A// thread_db library which can be used to manipulate threads without having
0N/A// to know the details of LinuxThreads or NPTL
0N/A
0N/A// copied from Solaris "proc_service.h"
0N/Atypedef enum {
0N/A PS_OK, /* generic "call succeeded" */
0N/A PS_ERR, /* generic error */
0N/A PS_BADPID, /* bad process handle */
0N/A PS_BADLID, /* bad lwp identifier */
0N/A PS_BADADDR, /* bad address */
0N/A PS_NOSYM, /* p_lookup() could not find given symbol */
0N/A PS_NOFREGS /* FPU register set not available for given lwp */
0N/A} ps_err_e;
0N/A
0N/A// ps_getpid() is only defined on Linux to return a thread's process ID
0N/Apid_t ps_getpid(struct ps_prochandle *ph);
0N/A
0N/A// ps_pglobal_lookup() looks up the symbol sym_name in the symbol table
0N/A// of the load object object_name in the target process identified by ph.
0N/A// It returns the symbol's value as an address in the target process in
0N/A// *sym_addr.
0N/A
0N/Aps_err_e ps_pglobal_lookup(struct ps_prochandle *ph, const char *object_name,
0N/A const char *sym_name, psaddr_t *sym_addr);
0N/A
0N/A// read "size" bytes of data from debuggee at address "addr"
0N/Aps_err_e ps_pdread(struct ps_prochandle *ph, psaddr_t addr,
0N/A void *buf, size_t size);
0N/A
0N/A// write "size" bytes of data to debuggee at address "addr"
0N/Aps_err_e ps_pdwrite(struct ps_prochandle *ph, psaddr_t addr,
0N/A const void *buf, size_t size);
0N/A
0N/Aps_err_e ps_lsetfpregs(struct ps_prochandle *ph, lwpid_t lid, const prfpregset_t *fpregs);
0N/A
0N/Aps_err_e ps_lsetregs(struct ps_prochandle *ph, lwpid_t lid, const prgregset_t gregset);
0N/A
0N/Aps_err_e ps_lgetfpregs(struct ps_prochandle *ph, lwpid_t lid, prfpregset_t *fpregs);
0N/A
0N/Aps_err_e ps_lgetregs(struct ps_prochandle *ph, lwpid_t lid, prgregset_t gregset);
0N/A
0N/A// new libthread_db of NPTL seem to require this symbol
0N/Aps_err_e ps_get_thread_area();
0N/A
0N/A#endif /* _PROC_SERVICE_H_ */